Operational optimization of air staging and flue gas recirculation for NOx reduction in biomass circulating fluidized bed combustion

Sang Hee Yoon, Seong‐Ju Kim, Geon-Uk Baek, Ji Hong Moon, Sung Ho Jo, Sung Jin Park, Jae‐Young Kim, Sang Jun Yoon, Ho Won, Sung Min Yoon, Jae Goo Lee, Joo-Sik Kim, Tae‐Young Mun